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The ffv1 spec currently lists a few exceptions:
https://github.com/FFmpeg/FFV1/blob/master/ffv1.md#rgb-exception
https://github.com/FFmpeg/FFV1/blob/master/ffv1.md#exception
Should these be rem…
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This has low-to-no priority at all, but might be interesting for some:
I just tested a codec roundtrip:
* gbrp10le DPX source
* RAWcooked to FFV1/MKV
* ffmpeg to uncompressed (R210)
…
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I get an error when attempting to capture a 4 Channel audio file (2x Stereo Channels) with vrecord set to create a QCTools report after capture. Creating the QCTools file after capture works perfectly…
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Why does the FFV1.mkv part has an extra -TB (timebase?)?
Script for Comparing MOV with FFV1
ffplay -f lavfi "movie=Source_Uncompressed.mov,setpts=PTS-STARTPTS,format=gbrp10le,split[a1][a2];movie…
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simple MKV structure
complex MKV structure
FFV1 version 0
FFV1 version 1
FFV1 version 2
FFV1 version 3
LPCM in WAV
LPCM in MKV
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Hi - I am having an issue with one DPX sequence only. In all my testing, rawcooked makes a fully reversible sequence - it just appears that there are issues with the Matroska file itself when read in …
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When starting rawcooked with a "normal" FFV1/MKV file (=not produced by rawcooked), rawcooked processes the whole file (CPU at 100%) - but only at the very end says:
> Untested More video frames in…
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Proposing that ffv1 describe whether yuv pixel formats should be decoded as full range or broadcast range (others?).
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I made a few test files using the bsf:v ffmpeg filter. I created a file with light corruption, medium corruption, and heavy corruption.
Of these three files, only the heavy corruption file trigger…
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In MediaConch v16.03 (Xubuntu 12.04, 64bit), the values for FFV1 parameters (version, codertype, colorspacetype, etc) are empty in Text + HTML reports (see screenshot)
They are set in the XML however…